Here are the training material related to the MaX flagship codes:

 

quantum-espresso-150

Electronic structure calculations using plane waves Lecture notes and tutorials: http://www.quantum-espresso.org/tutorials/

Efficient density-functional calculations with atomic orbitals
Lecture notes and tutorials:
http://departments.icmab.es/leem/siesta/Documentation/Tutorials/index.html

Full Potential Linearized Augmented Plane Wave Method: A DFT all-electron method
Lecture notes: http://juser.fz-juelich.de/record/151915/files/Schluesseltech_74.pdf

yambo-150

Many Body Perturbation Theory
Lecture notes on MBPT theoretical background, Quasi particle correction (GW) and absorption spectroscopy (TDDFT and BSE): http://www.yambo-code.org/theory/lectures.php
Tutorial on the use of the Yambo code: http://www.yambo-code.org/tutorials/index.php
New Tutorials prepared in occasion of the Cecam school: “Advanced computing of excited state properties in solids and nanostructures with Yambo”: http://www.yambo-code.org/wiki/index.php?title=Tutorials

Path Integral techniques for the atomic-scale modelling of the quantum behavior of materials and molecules. (i-PI)
Tutorial: https://github.com/cosmo-epfl/pimd-tutorial
Lecture Slides: https://www.cecam.org/workshop-5-1314.html

aiida-logo2

AiiDA tutorial on writing reproducible workflows for computational materials science 
Tutorial materials: https://aiida-tutorials.readthedocs.io/en/latest/ 
Videos: https://www.youtube.com/playlist?list=PL19kfLn4sO_-QtPaHAA8KByFluT2vvlG 
Website: www.aiida.net

Materials Cloud
Learn section: https://www.materialscloud.org/learn/sections